Transaction not yet indexed

53kmnMZPy9ZUMSDjvKxtTMY16e6othgfZrnbDdptJdqeP7RQTpRpuevbD9BN3Vx3k6MVPCxgaDoaqhvp3xgp7Evp

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.